Reliable Control Valves and Self-Operated Pressure RegulatorsManufacturer

control valve factory


Our control valves are designed for fast response times and guaranteed flow rates to help you optimize operations and reduce costs for maximum return on investment.


THINKTANK's control valves are also designed for extreme applications. They are built to handle corrosive media, high temperatures, pressures and resistance to wear and corrosion.


Help you customize the control valve of your own brand, in case maximum protection of your local market and benefit. No minimum order quantity requirement

The Latest Projects

Thanks to our customers who have trusted us and given us opportunities. Every valve embodies the responsibility, passion, and honor of our people.

Numbers Speak

THINKTANK provides OEM service for many world-famous brands, and we are able to design and manufacture industrial valves according to customer’s requirements.

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Exported Countries
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Satisfied Customers
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Served Brands

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The latest News

control valves and regulators manufacturer

tipos de válvulas de control

Sabemos que las válvulas de control son como el “elemento final de control” en el proceso de la industria. La función principal de la válvula de control es regular la capacidad de flujo o la presión aguas abajo de un fluido. Las válvulas de control suelen instalarse con un actuador, un posicionador, un volante, una electroválvula, un final de carrera u otros accesorios.

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control valve fail mode image

Control Valve Failure Position 101

An important design parameter for control valves is the position to which the valve will “fail” if power or signal is lost. There are many types of failure position designs in industrial process control, and this article analyzes the 6 main failure positions.

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Quality Control Plan

Product quality is THINKTANK’s top priority. We take every process seriously to ensure that high-performance, sensitive, and smoothed shells of control valves and self-operated pressure regulators are delivered to our customers. We work hard and give 100% work to make our customers 100% satisfied.

material analyzer

Incoming Material

  • Chemical analysis
  • Mechanical properties
  • Dimensional checks
  • Visual checks
  • Non-destruction examination
diemnsion test (1)


  • Visual checks
  • Dimensional checks
  • Liquid penetration test
ultrasonic nondestructive testing

Special Process

  • Visual checks
  • Liquid penetration test
  • Hardness test
  • Lapping
  • Dimensional checks
visual test (1)


  • Installation
  • Calibration
leakage test (1)

Hydrostatic tests

  • Shell test
  • Sealing test
  • Leakage test
  • Air test
  • Function test
paint thickness measurement


  • Visual inspection
  • Thickness checks


  • Invoice
  • Packing list
  • MTC
  • Manual
plywooden case 1


  • Marking
  • Packing
  • Shipping number

Certificates Worth You Trust


We have found that many people would like to learn about the calculation and selection of control valves but do not have suitable materials to read. Our team of engineers constantly exports technology on our download page and blog, which you can download for free. In the meantime, if you have a better idea or a case you would like to share, feel free to send it to us. We will contact you as soon as possible and update information or case studies on the website.

Frequently Asked Questions

These are the most frequently asked questions. If you cannot find an answer here, please contact us via email at marketing at

We are a family business integrating manufacturing and trading, and our headquarters is established in Taipei, Taiwan. We have three factories on the Chinese mainland. THINKTANK is the trading branch which is mainly responsible for overseas business.

  1. Pay 30% in advance and 70% before shipment by T.T. (Standard Products)
  2. Pay 100% in advance by T.T. (Special Products)
  3. 100% L/C at sight from special customers, and L/C should be issued from the world’s first-class bank. (Special Markets)

All valves from THINKTANK are covered with a 12 Months warranty from the date of installation or 18 Months warranty from the shipment date, whichever comes earlier.

The scope of the warranty is covered for manufacturing defects only.  If a valve failure is due to incorrect operation by the customer, the warranty is not applicable.

All shipment products are documented, and we provide OEM services to many brands without any information about our manufacturer in the goods. Any drawings, operating instructions, test reports, etc., belong to the brand owner.


Be Careful When Choosing A New Supplier,

The DISAPPOINTMENT of low quality lasts much longer than the Joy of LOW PRICE!

Learn About Self Acting Controls and Systems

self operating pressure regulators manufacturer thinktank

What is self acting pressure control valves?

Self-acting pressure control valves are used to keep the adjustable set-point pressure within a certain range in tanks or processes. It doesn’t request any auxiliary energy to operate valves but by the medium energy itself.

Since the self-acting pressure control valves do not need air supply or electric power to operate, so it’s kind of the most cost-effective pressure control valves to achieve a simple process of pressure, flow, or temperature control. 

There are 4 typical types of self-acting control valves, self-operated pressure regulator, self-operated differential pressure regulator, self-operated temperature regulator, self-operated flow control valve.

Various customized professional services

Painting color, dimensions, connection type, accessories, and any other requirements, we will provide the best solution for your projects. Customer satisfaction is always our pursuit.

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Just leave your name, email, and simple message or requirements, We will contact you within 1 hour.

WhatsApp: +86 185 1656 9221

Skype ID: sowell85

Wechat ID: +86 189 5813 8289

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We have provided OEM services for 26+ international brands, including the top 500 valve & instrument companies. We believe that we will bring you more sustainable profits.

Grow Your Business is Our Top Priority. Contact Now You Will Get More Than Expect.